Yuav ua li cas koj flash ib cantilevered lawj joist?
Yuav ua li cas koj flash ib cantilevered lawj joist?

Video: Yuav ua li cas koj flash ib cantilevered lawj joist?

Video: Yuav ua li cas koj flash ib cantilevered lawj joist?
Video: Ua cas kuv yuav nco koj ua luaj li os 2024, Kaum ib hlis
Anonim

Lap lub flashing daim kab xev hla lub sab saum toj ntawm lub siding kom txhua yam dej uas tau txais mus rau hauv flashing daim kab xev yuav raug coj mus rau qhov chaw ntawm lub siding. Lwm daim ntawm flashing daim kab xev ces qhwv ib ncig ntawm sab saum toj ntawm lub ntoo thiab nyob rau sab saum toj rau lap hauv qab ntawm lub ntoo.

Txog qhov no, koj puas tuaj yeem txuas lub lawj rau lub cantilever?

Tsis txhob txuas rau a cantilever . Tag nrho lub nra ntawm daim ntawv teev npe yog muab tso rau ntawm cov ntsia hlau tuav cov hlua khi mus rau qhov kawg nplej ntawm lub tsev joists. Yog koj muaj a cantilever , los yog tsim kom muaj kev ywj pheej lawj los yog khiav lawj joists ntawm cantilever yog li lawv dais ntawm lub tsev phab ntsa lossis lub hauv paus.

Tom qab ntawd, lo lus nug yog, koj puas tuaj yeem ua daim ntawv teev npe? 2 yuav tsum tau txhawb nqa los ntawm phab ntsa lossis sill phaj hauv qab no. Tseeb, nws tsis hais tshwj xeeb koj ua tau tsis connect a phau ntawv mus rau cantilevered rim joist, tab sis qhov ntawd yog qhov nws txhais tau tias, txij li lub cantilevered rim joist los ntawm xwm tsis txhawb los ntawm phab ntsa lossis sill phaj.

Tsis tas li ntawd, ua li cas koj cantilever ib lub lawj?

Ntau lub tsev department txwv joist cantilevers Txog 24 qhov siab tshaj plaws. Koj yuav tsum siv yam tsawg kawg tsib tus ntsia hlau los txuas lub npoo joist mus rau qhov kawg ntawm koj cov joists. American Wood Council hais tias. cantilevers raug txwv rau 1/4 qhov ncua ntawm cov joists.

Yuav ua li cas koj thaws lub cantilever tsoo tawm?

Txhua pob - tawm yuav tsum ua raws li txoj cai ntawm tus ntiv tes xoo - ob mus rau ib yam tsawg kawg nkaus cantilever txoj cai Ntawd yog: Ob txhais taw ntawm kev txhawb nqa rau txhua tus ko taw tawm . Qhov ntawd txhais tau tias koj tus neeg cog lus yuav tsum rub rov qab mus rau qhov uas twb muaj lawm framing thiab khi rau hauv qhov tob ntawm yam tsawg kawg yog ob mus rau ib qho.

Pom zoo: